[FFmpeg-trac] #8426(avformat:closed): Streaming some MXF files off S3 takes very long to prepare

FFmpeg trac at avcodec.org
Sun Dec 15 20:29:55 EET 2019


#8426: Streaming some MXF files off S3 takes very long to prepare
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             Reporter:  zerodefect    |                    Owner:
                 Type:  enhancement   |                   Status:  closed
             Priority:  normal        |                Component:  avformat
              Version:  git-master    |               Resolution:  wontfix
             Keywords:  mxf seekable  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by Tjoppen):

 Replying to [comment:3 zerodefect]:
 > Thanks for the thorough explanation Tjoppen. I'm not too familiar with
 the MXF spec, so your analysis was helpful.
 >
 > Closing and marking as 'enhancement' but 'wontfix'. Please adjust as
 seen fit.

 I'll just add that I'm not opposed to fixing this if it can be done in
 some not-tearing-ones-hair-out way. Usually with MXF one writes a demuxer
 for one's specific use case, using say bmxlib.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8426#comment:4>
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